Could women be Vikings? Strictly speaking, they could not. The Old Norse word vikingar is exclusively applied to men, usually those who sailed from Scandinavia in groups to engage in the activities of raiding and trading in Britain, Europe and the East. But some Vikings stayed behind in these regions, and Scandinavian colonies were also established in the North Atlantic (Faroe, Iceland, Greenland).
'... a permanent population could only be established if women also made the journey ...'
Women could and did play a part in this process of settlement. Iceland, for instance, was uninhabited, and a permanent population could only be established if women also made the journey there. In regions with an established indigenous population, Viking settlers may have married local women, while some far-roving Vikings picked up female companions en route, but there is evidence that Scandinavian women reached most parts of the Viking world, from Russia in the east to Newfoundland in the west.
'... a permanent population could only be established if women also made the journey ...'
Women could and did play a part in this process of settlement. Iceland, for instance, was uninhabited, and a permanent population could only be established if women also made the journey there. In regions with an established indigenous population, Viking settlers may have married local women, while some far-roving Vikings picked up female companions en route, but there is evidence that Scandinavian women reached most parts of the Viking world, from Russia in the east to Newfoundland in the west.
I hope it did not hurt much... 
